sunxi-fel uboot u-boot-sunxi-with-spl.bin write 0x8a000000 u-boot-dtb.bin  write 0x83000000 sunxi-spl-with-ecc.bin write 0x41000000 sun5i_r8_akubox_linux.dtb write 0x40008000 uImage write 0x50000000 rootfs.ubi write 0x60000000 u-boot-flash-all.env